Montana's abandoned landscape is defined by gold and silver — the mining booms of the 1860s-1890s built entire cities in mountain valleys and emptied them within a generation when the ore ran out. A ghost town where a corrupt sheriff was hanged on his own gallows in 1864. A gold mining community of 1,000 frozen in time by the Bureau of Land Management. Copper smelter ruins in Butte that defined American industrial ambition. Here are 5 of the best abandoned places in Montana, selected from our Abandoned Places Map USA — 5,000+ GPS locations across the United States.
Why Montana Is a Hidden Gem for Abandoned Buildings & Urban Exploration
Montana's ghost towns are among the finest in America — the combination of high-altitude dry climate, remote mountain locations and BLM preservation policy has kept dozens of mining communities in extraordinary states of arrested decay. The state's enormous size means these sites remain genuinely isolated; on a weekday morning at Garnet or Bannack, you may have the entire town to yourself.
1. Garnet Ghost Town – 1860s Gold Mining Town, 30 Buildings Including J.K. Wells Hotel and Saloon Still Intact, Granite County (Known Location)
Gold was first found at Garnet in the 1860s; the town peaked around 1,000 miners in winter at its 1890s height. When the gold played out the population dispersed; a brief revival in the 1930s Depression-era gold price spike added another layer before final abandonment. The Bureau of Land Management took over in 1971 and partnered with the Garnet Preservation Association to stabilize but deliberately not over-restore the buildings — making Garnet feel more genuinely abandoned than many better-known ghost towns. Thirty original structures still stand including the J.K. Wells Hotel, a saloon, miners' cabins, a general store and the schoolhouse, all accessible to walk through. Free entry, high-clearance vehicle recommended on the 11-mile dirt road east of Missoula. One of the best abandoned places in Montana.
🔗 Learn more: Wikipedia – Garnet Ghost Town
2. Bannack Ghost Town – 1862 Montana's First Territorial Capital, Sheriff Hanged on His Own Gallows, 60+ Buildings, Beaverhead County (Known Location)
Gold was discovered at Grasshopper Creek in 1862 and Bannack exploded into Montana's first territorial capital almost overnight — 3,000 residents, saloons, hotels, a masonic lodge and a courthouse. Its most notorious figure was Sheriff Henry Plummer, who was secretly running the road agent gang responsible for over 100 murders along the stagecoach route to Virginia City. Vigilantes hanged him on the town gallows in January 1864. The gold was largely exhausted by the 1870s but Bannack survived until the 1930s before final abandonment. More than 60 original structures still stand — walk the main street at dusk and the silence carries everything. Montana State Parks charges $8 per vehicle. One of the most historically atmospheric abandoned places in Montana.
🔗 Also read: Top 5 Best Abandoned Places in the USA →
3. Butte Copper Smelter Ruins – 1890s-1950s Industrial Infrastructure from the World's Richest Mining City, Still Visible Across the Hill (Exclusively on Our Map)
At its peak Butte produced more copper than anywhere else on Earth and made its owners the wealthiest men in America. The Anaconda Copper Mining Company's smelter infrastructure — stack foundations, processing building remains and the Berkeley Pit open-pit mine that swallowed entire neighborhoods — still dominates the Butte landscape. The surrounding streets retain abandoned miner housing, closed company buildings and the atmospheric decay of a city that held 100,000 people and now holds 34,000. One of the best abandoned places in Montana for industrial scale and labor history. Exact location available on our Abandoned Places Map USA.
4. Abandoned Montana Homestead – 1910s-1930s Dry-Land Farming Compound with Barn and Root Cellar, Eastern Montana Plains (Exclusively on Our Map)
A 1910s-1930s homestead on the eastern Montana high plains — the farmhouse still structurally intact, the timber barn leaning in the prairie wind and the stone root cellar cut into the hillside with original wooden shelving inside. The federal Homestead Act brought thousands of settlers to eastern Montana between 1909 and 1918 in the "Last Best West" land rush; most found the climate too harsh and the soil too thin for dryland farming and abandoned their claims within a decade. This compound is one of the most complete survivors of that failed agricultural experiment. Exact location available on our Abandoned Places Map USA.
5. Abandoned Montana Railroad Town – 1880s Northern Pacific Stop Emptied When the Line Was Consolidated, Depot and Grain Elevator Still Standing (Exclusively on Our Map)
An 1880s Northern Pacific Railroad service town in the Montana plains — the original depot with waiting room woodwork intact, the grain elevator still rising above the surrounding wheat fields and the main street commercial buildings in various states of weathered collapse. The Northern Pacific's transcontinental line opened Montana's interior in the 1880s; the service towns that grew along it emptied when consolidation eliminated branch stops. Exact location available on our Abandoned Places Map USA.
Safety Tips for Urban Exploration in Montana
- Wildlife: grizzly bears, mountain lions and rattlesnakes are present across Montana's rural and mountain sites — always carry bear spray and make noise while moving through brush
- Montana winters: mountain sites including Garnet are closed by snow October through May — always confirm access before planning a visit
- Never explore alone — always bring at least one other person and let someone know your location
The urbex code applies everywhere: "Take nothing but photographs, leave nothing but footprints."
❓ FAQ – Abandoned Places in Montana
What is the most famous abandoned place in Montana?
Garnet Ghost Town near Missoula — a 1860s gold mining community managed by the BLM with 30 original buildings still walkable, deliberately preserved in arrested decay rather than over-restored. Free entry, accessible via an 11-mile dirt road east of Missoula.
What is the story of Sheriff Plummer at Bannack?
Henry Plummer was elected sheriff of Bannack in 1863 while secretly running a road agent gang responsible for over 100 murders along the Virginia City stagecoach route. Vigilantes discovered his role and hanged him on the town gallows in January 1864 — on the same gallows he had built as sheriff. More than 60 of Bannack's original buildings still stand.
Why did so many Montana ghost towns empty so quickly?
Montana's mining towns were built entirely to serve ore extraction — when a mine played out or gold/silver prices collapsed, there was no secondary economy to sustain the population. Towns of 1,000-3,000 that had taken years to build could empty in months when the mine closed. The remote mountain locations made relocation of buildings impractical, leaving them where they stood.
🎯 Summary
Montana's abandoned buildings are the finest ghost towns in America — a BLM-managed gold camp with the hotel bar still intact, a territorial capital where the corrupt sheriff was hanged on his own gallows and copper smelter ruins from the richest mining city the continent has ever seen. Each of these 5 abandoned places in Montana captures a different chapter of a state built on ore and abandoned when the ore ran out.
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